Cogwheel



M. l. GOEDRT.

COGWHEEL.

APPLICATION FILED MAR. 29. |922.

Patented Nov. 28, 1922.

f or broken teeth may be reedil` rep parent and'suggest themselves as the n'ature Patented Nev. 2s, 1922.

UNITED PATENT: vorr1go-r..

mfrms J. GOEDEBT; or Arnim, ooLonADo.

ooewHnEL.

application medmarcn" 29,' 1922; serial 1re-'seines T o all whom it may concern:

Be it known that`I,`MAfrHm's J. Gononim acltizen of the United States, r'esidin` fa-,tiv Adena, in the county of Morgan and tete of Colorado, have invented certain .new and useful Improvements in C o,ig;vvh eels;v and I do hereby declare the following'tog-be a full, clear, and exact description of-the-in vention, such es will enable others'skilled in the art to which it appertains'fto make and use the same.

AThe primary object of this invention is the l provision of a cog-wheel which may-be frepaired without requiring the removal ofthe wheel from the shaft or` other part ,to which i it muy be secured or upon which it'may' be mounted. v

The invention' consists ofa'cog Wheelzembodying detachable tooth sections; whereby.

the teeth, the section eonteiningthestri ped ixiced without requiring the' removal'o the wheel or the replacement of the entire vvhe'eli.v

Other objects and advantages will beglapin the event of the stripping or bxlealring-ofV of the 'invention is understood. l

While the drawings illustrate an embodiif` ment ofthe invention it is tofbefunderstood that in adapting. the same to meet'dierentj conditions and requirements, variousclianges 1 in the form, proportion and minor details .f of construction muy vbe resortedto vt'ithout departing from the nature of the invention.

Referring to the accompanying drawings forming e part of the application,

Figure l is a sideoview of a cog wheel em# to in the following description and desig-V nated in the several views of the drawings by1 like reference characters.4

A oog wheel constructed in accordance The ,ends of with Athe present'invention.V embodies aj-cen- 50 4trol member 1 andside members 2, the lat- .ter being of like diameter but ofaless diameter4 thanV the middle section V1. The side A members 2 are 4provided at their o'uteredges. with corresponding tapering projections V3 55 which are equally spaced. The points of Itheprojectionsl 3 terminate a shortdistence` from the -peripheral vedge of the memberl j andthe llatter is provided'withpairs of open- 1V i in'g's`4- between which the taperingV projecf 50 tions-3 extend.`

o Cog sections 5 areltitted to the outer' pe'-1 xripheral portion of the member 1 and einbrace opposite sides thereof,` the inner` portion of the section Vbeing channeled to 'retlti .l C eive the outer edger portion ofthe member(l lffzTeeth 6 'are formed ,on the outer edgev of 1 the section, 5 `4and `may be of any s'hape,ac

cording to the nature of the cog wheel. The 1 4 feirtremities` ofthe section 5 are bevelediasqo indicated et 7, to conform to' the inclinedff.

sides ofthe projectionsB so as to tfthe same -v `snugly.` 4O` enings 8 are formed in opposite ends ojr'4 thesections 5 -andare adapted-'to register with thel openings 4cv4 ott-he mem- 7,5'4

berj l` comprised between adjacent projections v3. Boltsf pass through "registering openings e' and 8 and secure thetoothe sections 'tol the, body portion of the wheel.

nested 'by matching joints which nre` halved sons. to overlap sind insure alining" of the y sections andsperfect matching thereof. lThe cog sections arealike and in vpractice arev of'standard.size so that any disnbledlsec-A 845* tion may be readily replaced without v requiring removal of the wheel as a whole.

i' What is claimed is:

1. A cog wheel comprising a body poro tion, opposed tapering projections upon op-V 9'0 posite sides of the body, and co1;r sections tittedvto the outer edge portion of the body 'and embracing opposite sides thereofoundv fitting snugly between the tapering,r projections, and means for securing the cog sections to the body.

2. A cog wheel comprising n center member, other members at the side of the cenadj'acent-cog sectionsoa-re con 130 ing connecting the cog sections to the middle member upon opposite sides of the respective tapering projections.

In testimony whereof I aix mysignature in presence of two witnesses.

MATHIAS J'. GOEDERT.` Witnesses:

'L, L.V Ro'rl, H B. BLoEDoRN. 

